Finite Group Databasebeta

C2×#16839935 #21455155

order7808
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productC2×#16839935

Splittings

FittingC2×2−1+4×C61 ⋊ C2
SylowC61 ⋊ C2×#454

Subgroups

subgroupG/H
centerC22#14519746
commutatorC2×C4×C61C24
FrattiniC2×C4C23×D61
FittingC2×2−1+4×C61C2
socleC22×C61#120
hypercenterC2×2−1+4D61
hypocenterC61C2×#454
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×2−1+4

728 conjugacy classes of subgroups; only the 165 normal subgroups are shown.

normal subgroups only

This group has 728 conjugacy classes of subgroups — too many to draw. Only its 165 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Conjugacy classes & character table

1052 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#29597352, #29597362, #29599040, …
maximal normal subgroup of#29597352, #29597362, #29599040, …
maximal quotient ofC2×#21444748, C2×#21444850, C2×#21444754, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 13846);